BOXUN BSD-YX(F)3400 Large-Capacity Vertical Temperature-Controlled Orbital/Reciprocating Shaker

Overview

The BOXUN BSD-YX(F)3400 is a dual-mode, vertically oriented, large-capacity temperature-controlled shaker engineered for rigorous life science and bioprocessing applications requiring precise thermal regulation and stable mechanical agitation. It supports both orbital and reciprocating motion modes—enabling compatibility with diverse culture formats including Erlenmeyer flasks, test tubes, microplates, and custom bioreactor vessels. Its core operation relies on PID-controlled forced-air convection heating and a high-torque, brushless DC motor drive system, ensuring consistent rotational or linear oscillation across the full frequency range while maintaining thermal uniformity within ±1°C (at 25°C, empty chamber) and stability of ±0.2°C (at 37°C). Designed for continuous unattended operation up to 999 hours, the unit meets fundamental requirements for microbial growth studies, enzyme kinetics, cell suspension culture, hybridization protocols, and protein expression workflows in academic, pharmaceutical, and industrial R&D laboratories.

Key Features

• Vertical dual-shelf architecture (2 independently usable platforms) maximizes volumetric capacity while minimizing laboratory floor footprint—ideal for space-constrained cleanrooms and shared core facilities.
• Intelligent microprocessor controller with backlit LCD interface displays real-time temperature, speed, amplitude, timer status, and program stage; all operational parameters are password-locked to prevent accidental modification.
• Programmable multi-segment curve control (up to 10 segments per cycle) enables complex incubation-agitation profiles—for example, ramping temperature during induction phases or modulating shake speed during exponential growth transitions.
• Brushless DC motor delivers constant torque and speed accuracy (±1 rpm) across the entire range (30–300 rpm orbital / 30–250 rpm reciprocating), eliminating carbon brush wear and low-speed instability common in brushed alternatives.
• Robust mechanical design includes imported precision bearings, electrostatically coated steel housing, mirror-finish 316 stainless-steel interior chamber, and reinforced tempered glass viewing window with rounded internal corners for easy decontamination.
• Comprehensive safety architecture: independent overtemperature cutoff, motor overheat protection, door interlock switch, mechanical latch, programmable alarm outputs (audible + visual), and auto-restart after power interruption with memory retention of setpoints and elapsed time.

Sample Compatibility & Compliance

The BSD-YX(F)3400 accommodates standard laboratory vessels ranging from 50 mL test tubes to 1 L bottles—supporting maximum load configurations of 104 × 50 mL, 66 × 250 mL, or 26 × 1000 mL per shelf. Optional bottle clamps (including universal, flask, and microplate holders) allow rapid reconfiguration without tools. The unit complies with IEC 61010-1:2010 for electrical safety in laboratory equipment and incorporates design elements aligned with GLP and GMP documentation practices—including audit-trail-ready event logging (when paired with optional data logger or PC interface). While not certified to ISO 13485 or FDA 21 CFR Part 11 out-of-the-box, its parameter locking, calibration traceability support, and programmable protocol execution facilitate validation under USP , ASTM E2500, and internal SOP frameworks.

Software & Data Management

The onboard controller stores up to 10 user-defined programs with timestamped run history (start/stop times, deviations, alarms). Optional RS-485/USB interfaces enable connection to external PCs running BOXUN’s proprietary LabControl Suite (Windows-based), supporting remote monitoring, real-time graphing, export of CSV-formatted datasets, and scheduled report generation. An optional thermal printer module provides hard-copy output of temperature-speed-time curves for batch records. For integrated facility monitoring, GPRS-enabled alarm notification (SMS/email) can be configured to dispatch alerts for temperature excursions, door openings, or timer completion—supporting 24/7 operational oversight in distributed lab networks.

Applications

• Bacterial and yeast fermentation under controlled aeration and thermal conditions
• Mammalian and insect cell suspension culture in serum-free or chemically defined media
• Nucleic acid hybridization (e.g., Southern/Northern blotting), antigen-antibody binding assays
• Enzyme activity profiling across temperature gradients and agitation intensities
• Biopharmaceutical process development: seed train expansion, media optimization, solubility screening
• Environmental microbiology: water quality testing, biodegradation rate studies, biofilm dispersion assays
• Food safety labs: pathogen enrichment (e.g., Salmonella, Listeria), shelf-life modeling, starter culture propagation

FAQ

What is the difference between the BSD-YX3400 and BSD-YF3400 models?
The BSD-YX3400 operates in orbital shaking mode (circular motion, Ø26 mm amplitude), optimized for suspension cultures and general-purpose mixing. The BSD-YF3400 uses reciprocating motion (linear back-and-forth, 0–50 mm adjustable amplitude), better suited for viscous samples, gel-based assays, or applications requiring directional shear stress.
Can this shaker operate at temperatures below ambient?
No—the unit provides heating only, with a minimum operating temperature of ambient +8°C. For refrigerated shaking, consider BOXUN’s BSC-400 series or equivalent cooled orbital shakers.
Is the temperature uniformity validated per ISO 20387 or ASTM E122-09?
The manufacturer specifies thermal uniformity as ±1°C at 25°C (empty chamber), measured per internal QA protocol. Formal ISO/ASTM validation requires third-party mapping using calibrated thermocouples and is typically performed during site qualification.
Does the shaker support 21 CFR Part 11 compliance?
Out-of-the-box, it does not include electronic signature, role-based access, or immutable audit trails required by Part 11. However, when integrated with BOXUN’s LabControl Suite + networked authentication server, configurable controls can meet most Part 11 subsystem requirements for electronic records.
What maintenance is required for long-term reliability?
Annual verification of temperature and speed calibration is recommended. No routine lubrication is needed due to sealed bearings and brushless motor design. Clean interior surfaces with 70% ethanol or approved disinfectants; avoid abrasive cleaners on stainless steel or glass components.